1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
faust18 [17]
3 years ago
13

To earn a fitness reward, your average heart rate while walking must be between 80 and 89 beats per minute, inclusive. Suppose y

ou recorded 85, 81, and 87 beats per minute on your first three recordings. What are the possible heart rates you can have on the fourth and final recording in order to earn a fitness reward?

Mathematics
1 answer:
eimsori [14]3 years ago
3 0

Answer:

Between 67 and 103 beats per minute

Step-by-step explanation:

The minimum would be 80. That means that the minimum sum would have to be 320 among the four numbers.

85+81+87=253

320-253=67 so 67 will be the minimum

now, we should see the maximum. It will be 89 so the sum of the four numbers cannot be anymore than 89*4 which is 356

So, 356-253=103

You might be interested in
What is the value of x?<br> (3x+ 30)<br> 20, 15, 25, 10
slamgirl [31]

The value of <em>x </em>in the equation, (3x + 30), is 10.

5 0
3 years ago
Read 2 more answers
What is the prime factorization for 36?<br> A. 22x32<br> B. 2x3x6<br> C. 6x6
ICE Princess25 [194]

Answer:

c. 6x6

Step-by-step explanation:

because 6x6 is =36

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLST <br><br> No hAVE A GOOD DAY
Simora [160]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The minute hand of a clock is 3 inches long. How far does the tip of the minute hand move in 40 minutes​?
Mkey [24]

Answer:

  4π in ≈ 12.57 in

Step-by-step explanation:

One full revolution (2π radians) is made in 60 minutes. In 40 minutes, the hand moves through an angle θ of (40/60)(2π) = 4π/3 radians. The length of the arc is ...

  s = rθ = (3 in)(4π/3) = 4π in ≈ 12.57 in

6 0
3 years ago
Given: line hg is the perpendicular bisector of segment JK. Which conclusion is valid?
Varvara68 [4.7K]
JG = GK 
Angle JGH is a right angle 
Angle HGK is a right angle assuming it is drawn like this (sorry i did my best to draw it):

                 H
                  l
                  l
                  l
                  l
J--------------l--------------K
                 G

6 0
3 years ago
Other questions:
  • (SOMEONE PLEASE HELP ME ) A central angle in a circle has a measure of 1 radian. The length of the arc it intercepts is 3.07 in.
    12·2 answers
  • Write 64,500 in scientific notation
    12·1 answer
  • 25 PTS BRAINLIEST HELP
    5·1 answer
  • Chef Andy needed to adapt his recipes for his European kitchen staff in Paris. He was​ 1-pound portions of​ entrecote, 2 ounces
    7·1 answer
  • If you shift the quadratic parent function, f(x) = x^2, right 10 units, what is the equation of the new function?
    5·1 answer
  • How much greater will Jennifer’s January finance charge be if the finance charge is calculated using the previous balance method
    5·2 answers
  • Write the expression as a product of two factors. <br><br><br><br> (1+7) + (1+7) + (1+7
    6·1 answer
  • Rotate shape A 180° with centre of rotation (2,-1)​
    11·1 answer
  • 14, -12 translated 6 units to the<br> left
    5·1 answer
  • Is 279,198 divisible by 4?<br><br> plzを助けて<br> Plz o tasukete<br><br> Help me plz
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!